200866590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4219}}^1$

素因数の和:4278

約数の個数: 72

約数和(自身を含む): 546076440

約数和(自身を除く): 345209850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3174, 4219, 4761, 5290, 7935, 8438, 9522, 12657, 15870, 21095, 23805, 25314, 37971, 42190, 47610, 63285, 75942, 97037, 126570, 189855, 194074, 291111, 379710, 485185, 582222, 873333, 970370, 1455555, 1746666, 2231851, 2911110, 4366665, 4463702, 6695553, 8733330, 11159255, 13391106, 20086659, 22318510, 33477765, 40173318, 66955530, 100433295, 200866590]

約数ペア:

[(1, 200866590), (2, 100433295), (3, 66955530), (5, 40173318), (6, 33477765), (9, 22318510), (10, 20086659), (15, 13391106), (18, 11159255), (23, 8733330), (30, 6695553), (45, 4463702), (46, 4366665), (69, 2911110), (90, 2231851), (115, 1746666), (138, 1455555), (207, 970370), (230, 873333), (345, 582222), (414, 485185), (529, 379710), (690, 291111), (1035, 194074), (1058, 189855), (1587, 126570), (2070, 97037), (2645, 75942), (3174, 63285), (4219, 47610), (4761, 42190), (5290, 37971), (7935, 25314), (8438, 23805), (9522, 21095), (12657, 15870)]